CA2225363A1 - Method for predicting chemical or physical properties of complex mixtures - Google Patents

Method for predicting chemical or physical properties of complex mixtures

Info

Publication number
CA2225363A1
CA2225363A1 CA002225363A CA2225363A CA2225363A1 CA 2225363 A1 CA2225363 A1 CA 2225363A1 CA 002225363 A CA002225363 A CA 002225363A CA 2225363 A CA2225363 A CA 2225363A CA 2225363 A1 CA2225363 A1 CA 2225363A1
Authority
CA
Canada
Prior art keywords
mixture
chemical
physical properties
analysis
complex mixtures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002225363A
Other languages
French (fr)
Other versions
CA2225363C (en
Inventor
Terrence R. Ashe
Jeffrey D. Kelly
Tian Chong Lau
Ronald T. Pho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2225363A1 publication Critical patent/CA2225363A1/en
Application granted granted Critical
Publication of CA2225363C publication Critical patent/CA2225363C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/0027—Methods for using particle spectrometers
    • H01J49/0031—Step by step routines describing the use of the apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2829—Mixtures of fuels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0422—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/34—Dynamic spectrometers
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • H01J49/4215—Quadrupole mass filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • G01N2201/1293—Using chemometrical methods resolving multicomponent spectra
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7206—Mass spectrometers interfaced to gas chromatograph
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8644—Data segmentation, e.g. time windows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8675—Evaluation, i.e. decoding of the signal into analytical information
    • G01N30/8682—Group type analysis, e.g. of components having structural properties in common
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8693—Models, e.g. prediction of retention times, method development and validation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/30—Prediction of properties of chemical compounds, compositions or mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method for predicting the propreties of a complex hydrocarbon mixture which comprises selecting one or more known chemical, perceptual, physical or performance properties of the complex mixture and creating a training set from reference samples which contain characteristic molecular species present in the mixture. The reference samples are subjected to GC/MS analysis wherein the often collinear data generated are treated by multivariate correlation methods. The training set produces coefficients which are multiplied by the matrix generated from a GC/MS analysis of an unknown mixture to produce a predicted value for the chemical, performance or physical property or groups of properties selected.
CA002225363A 1995-06-23 1996-05-09 Method for predicting chemical or physical properties of complex mixtures Expired - Fee Related CA2225363C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/494,201 US5602755A (en) 1995-06-23 1995-06-23 Method for predicting chemical or physical properties of complex mixtures
US08/494,201 1995-06-23
PCT/US1996/006592 WO1997001142A1 (en) 1995-06-23 1996-05-09 Method for predicting chemical or physical properties of complex mixtures

Publications (2)

Publication Number Publication Date
CA2225363A1 true CA2225363A1 (en) 1997-01-09
CA2225363C CA2225363C (en) 2008-02-19

Family

ID=23963477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002225363A Expired - Fee Related CA2225363C (en) 1995-06-23 1996-05-09 Method for predicting chemical or physical properties of complex mixtures

Country Status (8)

Country Link
US (1) US5602755A (en)
EP (1) EP0871936B1 (en)
JP (1) JPH11509313A (en)
AU (1) AU709024B2 (en)
CA (1) CA2225363C (en)
DE (1) DE69620238T2 (en)
NO (1) NO319388B1 (en)
WO (1) WO1997001142A1 (en)

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DE19713194C2 (en) * 1997-03-27 1999-04-01 Hkr Sensorsysteme Gmbh Method and arrangement for recognizing properties of a sample on the basis of mass spectroscopy
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WO2002061419A1 (en) * 2001-01-29 2002-08-08 3-Dimensional Pharmaceuticals, Inc. Method, system, and computer program product for analyzing combinatorial libraries
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US11022588B2 (en) 2011-02-22 2021-06-01 Saudi Arabian Oil Company Characterization of crude oil by simulated distillation
US10031121B2 (en) 2011-02-22 2018-07-24 Saudi Arabian Oil Company Characterization of an API gravity value of crude oil by ultraviolet visible spectroscopy
US10684239B2 (en) 2011-02-22 2020-06-16 Saudi Arabian Oil Company Characterization of crude oil by NMR spectroscopy
US10677718B2 (en) 2011-02-22 2020-06-09 Saudi Arabian Oil Company Characterization of crude oil by near infrared spectroscopy
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US10330653B2 (en) * 2014-03-03 2019-06-25 Indian Institute Of Technology, Delhi Optimization free technique for determining unknown concentration of the constituents for a mixture
JP6836507B2 (en) 2015-01-05 2021-03-03 サウジ アラビアン オイル カンパニー Crude oil characterization by UV-visible spectroscopy
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WO2016112004A1 (en) 2015-01-05 2016-07-14 Saudi Arabian Oil Company Characterization of crude oil by near infrared spectroscopy
US10401344B2 (en) 2015-01-05 2019-09-03 Saudi Arabian Oil Company Characterization of crude oil and its fractions by thermogravimetric analysis
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Also Published As

Publication number Publication date
EP0871936A1 (en) 1998-10-21
EP0871936B1 (en) 2002-03-27
NO976003L (en) 1998-02-23
AU5678096A (en) 1997-01-22
EP0871936A4 (en) 1999-06-30
NO976003D0 (en) 1997-12-19
DE69620238T2 (en) 2002-09-12
DE69620238D1 (en) 2002-05-02
JPH11509313A (en) 1999-08-17
CA2225363C (en) 2008-02-19
US5602755A (en) 1997-02-11
NO319388B1 (en) 2005-08-08
AU709024B2 (en) 1999-08-19
WO1997001142A1 (en) 1997-01-09

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